- Joseph Ashton as Otto Rocket, an 11-year-old boy living in Ocean Shores with his older sister, Reggie, and their widowed father, Raymundo.
- Shayna Fox as Reggie Rocket, Otto's tomboyish and sassy 12-year-old sister.
- Ulysses Cuadra as Twister Rodriguez, a dim-witted but loyal videographer.
- Sam Saletta as Sammy Dullard, a brainy newcomer and techno whiz kid.
- John Kassir as Raymundo Rocket, Otto and Reggie's strict-but-loving father.
- Ray Bumatai as Tito Makani, Raymundo's best friend and business partner, retired surfer and self-styled philosopher.
- Rocket Power Theme Song (Extended Version) – The Wipeouters
- You Really Got Me – The Kinks
- Together Forever – Rick Astley
- Ain't No Mountain High Enough – Marvin Gaye ft. Tammi Terrell
- Hotel California – Eagles
- (I Just) Died in Your Arms – Cutting Crew
- It's My Life – Bon Jovi
- Time After Time – Cyndi Lauper
- Take On Me – a-ha
- What a Wonderful World – Louis Armstrong
- Like A Prayer – Madonna
- The Final Countdown – Europe
- Happy Together – The Turtles
- I Don't Want to Miss a Thing – Aerosmith
- In the teaser trailer, The Final Countdown by Europe is played when Otto, Reggie, Twister and Sammy appear.
- I Don't Want to Miss a Thing by Aerosmith is played in the ending credits of the movie.
- Rocket Power: The Movie first aired on Nicktoons Network on April 4, 2008.
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